Not as sturdy (or heavy) as the OEM, and much thinner pipe walls. But it does the job nicely.
Of course, I can't say yet if it will last as well, but then again I don't need it to. The OEM lasted 14 years and 226K miles with occasional off-road abuse. So if this one lasts 6 years and 100K miles it's probably enough to live out the car, and I'll be satisfied with that.